Texas Instruments
LP87332DRHDRQ1

The LP87332D-Q1 is designed to meet the power management requirementsof the latest processors andplatforms in automotive camera and radar applications. The device contains two step-down DC-DCconverters and two linear regulators and general-purpose digital-output signals. The device iscontrolled by an I2C-compatible serial interface and by an enablesignal.

The automatic PWM/PFM (AUTO mode) operation gives high efficiency over a wide output-currentrange. The LP87332D-Q1 supports remotevoltage sensing to compensate IR drop between the regulator output and the point-of-load (POL) thusimproving the accuracy of the output voltage. In addition the switching clock can be forced to PWMmode and also synchronized to an external clock to minimize the disturbances.